Blog_Physical and Chemical Ceramics

2023.03.22

High-temperature ceramics, introduction to the characteristics and applications of high-temperature ceramics

High-temperature ceramics are a new type of ceramic that can be used in high-temperature environments to meet the special requirements of various industries. High-temperature ceramics have good heat resistance, chemical corrosion resistance, wear resistance, impact resistance, low-temperature plasticity, low thermal expansion coefficient, and low thermal conductivity. Therefore, it can be used to manufacture various high-temperature electrical components, insulating materials, coating materials, heat treatment parts, etc., and is widely used in aerospace, petrochemical, electronics and electricity, heat treatment, metallurgy, machinery manufacturing and other industries. 1. Characteristics of High-Temperature Ceramics High-temperature ceramics are mainly composed of silicon carbide, alumina, and diamond, and have the characteristics of high-temperature stability, high strength, high thermal conductivity, high thermal expansion, corrosion resistance, wear resistance, and anti-static properties. In high-temperature environments, their performance is not affected and can withstand high and low temperatures and temperature changes. At the same time, it has characteristics such as a low thermal expansion coefficient, low-temperature plasticity, and low thermal conductivity, allowing it to maintain good performance even in high-temperature environments. 2. Applications of High-Temperature Ceramics High-temperature ceramics have a wide range of applications, mainly used in the manufacture of heat treatment parts, electronic components, electric heating elements, insulating materials, and coating materials. It can be used in aerospace, petrochemical, electronics and electricity, heat treatment, metallurgy, and machinery manufacturing.

2023.03.14

What are the characteristics of high-temperature ceramics, and what are the application prospects of high-temperature ceramics?

High-temperature ceramics are a special type of ceramic material mainly made from ceramic powder and fired at high temperatures. They are characterized by high strength, high hardness, corrosion resistance, acid and alkali resistance, wear resistance, and high-temperature resistance, allowing for use at temperatures exceeding 1000℃. High-temperature ceramics possess excellent physical and chemical properties, surpassing those of metallic and other ceramic materials. They exhibit high temperature resistance, low thermal expansion coefficient, high thermal conductivity, good wear resistance, and excellent corrosion and heat resistance, enabling long-term operation in high-temperature environments. High-temperature ceramics have a wide range of applications, including petroleum, chemical engineering, electronics, metallurgy, and aerospace. Common applications include heat exchangers in power devices such as automobiles, aircraft, and rocket engines; heat exchangers in turbines and air compressors used in high-temperature environments; and furnace equipment used in metal smelting. Furthermore, high-temperature ceramics are used in military, aerospace, and aviation applications, such as manufacturing heat shields for rocket engines and spacecraft. In summary, high-temperature ceramics possess excellent physical and chemical properties, can be used at temperatures exceeding 1000℃, exhibit good wear resistance, and have excellent corrosion and heat resistance, offering broad application prospects. Worthwhile.

2023.03.01

How to distinguish the quality of a magnesia-alumina crucible tube?

Muffle furnace alumina tubes are high-temperature electrical equipment. Two points need attention. They are generally used to generate temperatures above 300℃, and the normal operating temperature is as high as 800-1000℃, or even 1800℃. As commonly used heating instruments, they are often found in laboratories, testing rooms, and factory workshops. Many manufacturers of alumina crucibles are available, and there are many products to choose from. Choosing a suitable one is not easy! It is necessary to consider general indicators and then personalized needs. What indicators should be considered? Here are some references on muffle furnace alumina tubes provided by the editor. Muffle furnace alumina tubes are high-temperature electrical appliances used to generate temperatures above 300℃. They can usually generate 800-1000℃, or even 1800℃. We usually feel hot at 60℃ and painful at 80℃, so avoid burns when using faulty stoves. Most muffle furnace alumina tubes still use a single-shell structure, i.e., the iron shell directly wraps the furnace lining. Used to measure materials at Celsius temperatures. This type of equipment is commonly used in scientific research units and has the characteristics of simple operation and reliable stability. This type of equipment usually issues an alarm when a problem occurs. Let's talk about frequently occurring faults. 1. Overtemperature. It is equipment that provides a working environment, and its constant temperature requirements are relatively strict.

2023.02.28

See you in Guangzhou on March 9th/11th. See you at the Pazhou Exhibition Hall.

See you in Guangzhou on March 9th/11th. Let's meet at Pazhou Exhibition Hall!

2023.01.10

Porcelain crucible manufacturer: How to maintain porcelain crucibles?

With the continuous advancement of science and technology, all walks of life have also developed greatly. The development prospect of porcelain crucibles is also very good, so the demand is constantly increasing, and there are more and more porcelain crucible manufacturers on the market. As a manufacturer, it is also very necessary for us to tell you about its maintenance methods? Interested partners can come and have a look.

2023.01.03

Some basic information about high-temperature ceramics?

High-temperature ceramics are widely used and recognized for their various advantageous properties, and they are also easier to operate. Only by strictly following the operating instructions can good results be achieved. Let's learn about some basic information about high-temperature ceramics below. If you want to know, let's take a look.

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Address: Songgezhuang Chemical and Physical Porcelain Factory, Tangshan High-tech Industrial Development Zone

Telephone: +86-315-5509570 、 +86-315-5509222

Mobile: +86-13903372399 、+86-13832559317

Email: tshglhcc@163.com

Tangshan High-tech Industrial Park Chemical Physical and Chemical Porcelain Factory

Tangshan Physical and Chemical Ceramics Co., Ltd.

Address: Songgezhuang Chemical and Physical Porcelain Factory, Tangshan High-tech Industrial Development Zone

Telephone: +86-315-5509570 、 +86-315-5509222

Mobile: +86-13903372399 、+86-13832559317

Email: tshglhcc@163.com

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